html,
body,
#app{
  height: 100%;
  margin: 0;
  padding: 0;
}
body{ color: #333;font-size: 14px;background-color: #fff; }
*{ box-sizing: border-box; -moz-box-sizing:border-box; -webkit-box-sizing:border-box; }
.clearfix:after { content: "."; display: block; height: 0; visibility: hidden; clear: both;font-size: 0px;}
.clearfix { zoom: 1;}
.clear{ clear:both; }
/*滚动条样式*/
::-webkit-scrollbar {/*滚动条整体样式*/
  width: 4px;     /*高宽分别对应横竖滚动条的尺寸*/
  height: 6px;
}
::-webkit-scrollbar-thumb {/*滚动条里面小方块*/
  border-radius: 8px;
  -webkit-box-shadow: inset 0 0 3px rgba(0,0,0,0.2);
  background: #c7cecd;
}
::-webkit-scrollbar-track {/*滚动条里面轨道*/
  background: none;
}
.fl {
    float: left;
}

.fr {
    float: right;
}

a{
  text-decoration: none;
}

button{
  outline:none;
}
p{
  margin: 0;
  padding: 0;
}
h1,h2,h3,h4,h5,h6{
  margin: 0;
}
dl{
  margin: 0;
}
dl dd{
  margin: 0;
}
ul{
  margin: 0;
  padding: 0;
}
li{
  list-style: none;
}
button.green_btn{
  background-color: #54b608;
  color: #ffffff;
}
button.deepBlue_btn{
  background-color: #007aca;
  color: #ffffff;
}